eStudy - Nachrichten: /home/hrniels/htdocs/eStudy/web/messaging/classes/class.messaging

00001 <?php
00002 /*--------------------------------------------------------------------------+
00003 This file is part of eStudy.
00004 messaging/classes/class.messaging_in.inc.php
00005 - Modulgruppe:  Messaging
00006 - Beschreibung: Der Nachrichteneingang.
00007 - Version:      0.2, 21.01.2009
00008 - Autor(en):    
00009 Alexander Rausch <alexander.rausch@mni.fh-giessen.de> [Refactoring WS 08/09],
00010 Waldemar Krampetz <waldemar.krampetz@mni.fh-giessen.de>,
00011 Dennis Bayer <dennis.bayer@mni.fh-giessen.de><bayer.d@gmx.de>
00012 +---------------------------------------------------------------------------+
00013 This program is free software; you can redistribute it and/or
00014 modify it under the terms of the GNU General Public License
00015 as published by the Free Software Foundation; either version 2
00016 of the License, or any later version.
00017 +---------------------------------------------------------------------------+
00018 This program is distributed in the hope that it will be useful,
00019 but WITHOUT ANY WARRANTY; without even the implied warranty of
00020 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00021 GNU General Public License for more details.
00022 You should have received a copy of the GNU General Public License
00023 along with this program; if not, write to the Free Software
00024 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00025 +--------------------------------------------------------------------------*/
00033 /* Abstrakte View Klasse includieren */
00034 require_once (PATH_TO_ROOT . "messaging/classes/class.messaging_view.inc.php");
00035 
00036 class MessagingIn extends MessagingView {
00037         
00043         private $sortby;
00044         
00050         private $order;
00051         
00057         private $filter;
00058         
00063         public function __construct($messaging) {
00064                 
00065                 parent::__construct ( $messaging );
00066         }
00067         
00072         protected function initView() {
00073                 /* Sortierung festlegen */
00074                 if (isset ( $_GET ["sortby"] )) {
00075                         switch ($_GET ["sortby"]) {
00076                                 case "von" :
00077                                         $this->sortby = "user.Nachname";
00078                                         break;
00079                                 
00080                                 case "betreff" :
00081                                         $this->sortby = "messaging_inbox.subject";
00082                                         break;
00083                                 
00084                                 case "datum" :
00085                                         $this->sortby = "messaging_inbox.date";
00086                                         break;
00087                                 
00088                                 default :
00089                                         $this->sortby = "messaging_inbox.date";
00090                                         break;
00091                         }
00092                 } else {
00093                         $this->sortby = "messaging_inbox.date";
00094                 }
00095                 
00096                 /* Auf- oder Absteigende Sortierung */
00097                 if (isset ( $_GET ["order"] ) && $_GET ["order"] == "auf")
00098                         $this->order = "ASC";
00099                 else {
00100                         $this->order = "DESC";
00101                 }
00102                 
00103                 /* Filter setzten */
00104                 if(isset($_POST ["filterText"])) {
00105                         $this->filter = Data::toMysql(Data::toHTML($_POST["filterText"]));
00106                 }
00107                 else {
00108                         $this->filter = NULL;
00109                 }
00110                 return true;
00111         }
00112         
00117         protected function checkActions() {
00118                 if (isset ( $_GET ["action"] ) && $_GET ["action"] == "delete") {
00119                         $this->messaging->deleteMessage ( $_GET ["messageID"], "inbox" );
00120                 }
00121                 if (isset ( $_POST ["deleteButton"] )) {
00122                         $messages = array ();
00123                         if (isset ( $_POST ["selectedMessages"] ))
00124                                 $messages = $_POST ["selectedMessages"];
00125                         $count = count ( $messages );
00126                         for($i = 0; $i < $count; $i ++) {
00127                                 $deleteReturn = $this->messaging->deleteMessage ( $messages [$i], "inbox" );
00128                                 if(!$deleteReturn) {
00129                                         Output::echoMessage ($this->translate->_("Fehler beim Loeschen der Nachricht!"), 0, true );
00130                                         break;
00131                                 }
00132                                 Output::echoMessage ($this->translate->_("Nachricht erfolgreich geloescht!"), 0, true );
00133                         }
00134                 } elseif (isset ( $_POST ["archiveButton"] )) {
00135                         $messages = array ();
00136                         if (isset ( $_POST ["selectedMessages"] ))
00137                                 $messages = $_POST ["selectedMessages"];
00138                         $count = count ( $messages );
00139                         for($i = 0; $i < $count; $i ++) {
00140                                 $this->messaging->archiveMessage ( $messages [$i], "inbox" );
00141                         }
00142                 } elseif (isset ( $_POST ["markAsReadButton"] )) {
00143                         $messages = array ();
00144                         if (isset ( $_POST ["selectedMessages"] ))
00145                                 $messages = $_POST ["selectedMessages"];
00146                         $count = count ( $messages );
00147                         for($i = 0; $i < $count; $i ++) {
00148                                 $this->messaging->markMessageAsRead ( $messages [$i] );
00149                         }
00150                 }
00151                 return true;
00152         }
00153         
00159         public function echoInbox() {
00160                 if ($this->execution) {
00161                         global $settings;
00162                         
00163                         echo "<form id='messageAction' method='post' action='" . PATH_TO_ROOT . SCRIPT_NAME . "'>
00164                           <table class='tableBorder' width='100%'>";
00165                         Output::echoTableHead ($this->translate->_("Empfangene Nachrichten"), 4 );
00166                         
00167                         echo "<tr><td colspan='4'>".($settings ["pm_days_to_delete_messages"] > 0 ? "<span class='text10'>".
00168                         sprintf($this->translate->_("Hinweis: Nicht archivierte Nachrichten werden nach %1\$s Tagen geloescht."),$settings["pm_days_to_delete_messages"]).
00169                         "</span>" : "");
00170                         
00171                         echo "</td></tr>";
00172                         
00173                         //Mit Filter
00174                         if (isset($this->filter)) {
00175                                 $filterText = Data::toMysql ( Data::toHTML ($this->filter) );
00176                                 $sql = "SELECT user.Vorname, user.Nachname, user.gender, messaging_inbox.*, messaging_inbox.date
00177                                                   FROM user RIGHT JOIN messaging_inbox 
00178                                                   ON user.ID = messaging_inbox.authorID 
00179                                                   WHERE messaging_inbox.userID =" . $this->messaging->getUserID () . " AND messaging_inbox.subject LIKE '%" . $filterText . "%' ORDER BY " . $this->sortby . " " . $this->order;
00180                         } //Ohne Filter
00181                         else {
00182                                 $sql = "SELECT user.Vorname, user.Nachname, user.gender, messaging_inbox.*, messaging_inbox.date
00183                                                           FROM user RIGHT JOIN messaging_inbox 
00184                                                           ON user.ID = messaging_inbox.authorID 
00185                                                           WHERE messaging_inbox.userID =" . $this->messaging->getUserID () . " ORDER BY " . $this->sortby . " " . $this->order;
00186                         }
00187                         
00188                         $messages = $this->db->get_results ( $sql );
00189                         
00190                         // Anzahl der ausgegebenen Zeilen > NULL
00191                         if ($this->db->num_rows > 0) {
00192                                 
00193                                 // Aenderung: Ueberschrift, wenn Filter aktiv!
00194                                 if (isset ( $this->filter ) && $this->filter != "") // Filter Aktiv - Keine Sortierungsaenderung
00195                                 {
00196                                         Output::echoMessage ($this->translate->_("Filter").": " . $this->filter, 4 );
00197                                         
00198                                         echo "<tr>
00199                                         <td class='tableCellHead'>".$this->translate->_("Absender")."</td>
00200                                         <td class='tableCellHead'>".$this->translate->_("Betreff")."</td>
00201                                         <td class='tableCellHead'>".$this->translate->_("Datum")."</td>
00202                                         <td class='tableCellHead'><a href='" . PATH_TO_ROOT . "pdf/build.php?type=pdf&amp;target=pn&amp;id=recv'>" . Output::getIcon ( "icon_pdf", $this->translate->_("Alle empfangenen Nachrichten als PDF exportieren")) . "</a>
00203                                         </td>
00204                                         </tr>";
00205                                 } else {
00206                                         echo "<tr>
00207                                         <td class='tableCellHead'><a href='" . PATH_TO_ROOT . SCRIPT_NAME . "?sortby=von&amp;order=" . $this->messaging->getOrderByLink ( "von" ) . "'>".$this->translate->_("Absender")."</a></td>
00208                                         <td class='tableCellHead'><a href='" . PATH_TO_ROOT . SCRIPT_NAME . "?sortby=betreff&amp;order=" . $this->messaging->getOrderByLink ( "betreff" ) . "'>".$this->translate->_("Betreff")."</a></td>
00209                                         <td class='tableCellHead'><a href='" . PATH_TO_ROOT . SCRIPT_NAME . "?sortby=datum&amp;order=" . $this->messaging->getOrderByLink ( "datum" ) . "'>".$this->translate->_("Datum")."</a></td>
00210                                         <td class='tableCellHead'><a href='" . PATH_TO_ROOT . "pdf/build.php?type=pdf&amp;target=pn&amp;id=recv'>" . Output::getIcon ( "icon_pdf", $this->translate->_("Alle empfangenen Nachrichten als PDF exportieren")) . "</a>
00211                                         </td>
00212                                         </tr>";
00213                                 }
00214                                 
00215                                 $darkCell = true;
00216                                 
00217                                 /* Nachrichten ausgeben */
00218                                 foreach ( $messages as $message ) {
00219                                         if ($message->isRead == 0) {
00220                                                 echo "<tr style='font-weight:bold;' valign='top'>";
00221                                                 $image = Output::getIcon ( "icon_mail", $this->translate->_("Nachricht ungelesen"));
00222                                         } else {
00223                                                 echo "<tr valign='top'>";
00224                                                 $image = "";
00225                                         }
00226                                         
00227                                         if ($message->isArchived == 1)
00228                                                 $image = Output::getIcon ( "icon_emailarchiv", $this->translate->_("Nachricht im Archiv") );
00229                                         
00230                                         /* Datum auf locale anpassen */
00231                                         $date = new Zend_Date($message->date, Zend_Date::TIMESTAMP);
00232                                         $date = $date->get(Zend_Date::DATE_SHORT)." - ".$date->get(Zend_Date::TIME_SHORT);
00233 
00234                                         $message->date = $date;
00235                                         $darkCell == true ? $class = "tableCellDark" : $class = "tableCell";
00236                                         $userLink = "<a href='" . PATH_TO_ROOT . "user/homepage.php?user=" . $message->authorID . "'>" . Data::toHTML ( "$message->Vorname $message->Nachname", false ) . "</a>";
00237                                         
00238                                         $role = RoleArtefacts::getRoleForItem ( PM, ( int ) $message->ID );
00239                                         if ($role) {
00240                                                 $userLink .= " (" . $role->getPropertiesLink ( $role->getName ( $message->gender ), $this->translate->_("Rollen-Eigenschaften anzeigen"), true ) . ")";
00241                                         }
00242                                         
00243                                         /* Ausgabe der Nachricht */
00244                                         echo "<td class='" . $class . "'>$userLink</td>
00245                                         <td class='" . $class . "'><a href='" . PATH_TO_ROOT . "messaging/" . PATH_TO_MESSAGE_DETAIL . "?type=inbox&amp;messageID=" . $message->ID . "'>" . $image . $message->subject . "</a></td>
00246                                                 <td class='" . $class . "'>" . $message->date . "</td>
00247                                                 <td class='" . $class . "' align='center'><p class='pForm'><input type='checkbox' name='selectedMessages[]' value='" . $message->ID . "' ";
00248                                         if (isset ( $_POST ["markAll"] ))
00249                                                 echo "checked='checked' ";
00250                                         echo "/></p></td></tr>";
00251                                         $darkCell == true ? $darkCell = false : $darkCell = true;
00252                                 }
00253                                 $filterzeile = "<p class='pForm'>".$this->translate->_("Betreffzeile filtern nach").": <input type='text' name='filterText' value='" . $this->filter . "'/>&nbsp; <input type='submit' name='filterButton' value='".$this->translate->_("Filter anwenden")."'/></p>&nbsp; ";
00254 
00255                                 Output::echoDialogBottom ( array ("okButton" => "", "resetButton" => "", "cancelButton" => "" ), 4, true, $filterzeile);
00256 
00257                                 // Weitere Knoepfe anzeigen
00258                                 $bottomButtons = "</p>&nbsp;<p class='pForm'><input type='submit' name='markAsReadButton' value='".$this->translate->_("Als gelesen markieren")."'/>
00259                                 </p>&nbsp;<p class='pForm'><input type='submit' name='deleteButton' value='".$this->translate->_("Loeschen")."'/></p>&nbsp;
00260                                 <p class='pForm'><input type='submit' name='archiveButton' value='".$this->translate->_("Archivieren")."'/></p>&nbsp;";
00261                                 
00262                                 if (isset ( $_POST ["markAll"] )) {
00263                                         $bottomButtons = "<p class='pForm'><input type='submit' name='markNone' value='".$this->translate->_("Nichts markieren")."'/>".$bottomButtons;
00264                                         Output::echoDialogBottom ( array ("okButton" => "", "cancelButton" => "" ), 4, true,  $bottomButtons);
00265                                 } else {
00266                                         $bottomButtons = "<p class='pForm'><input type='submit' name='markAll' value='".$this->translate->_("Alles markieren")."'/>".$bottomButtons;
00267                                         Output::echoDialogBottom ( array ("okButton" => "", "cancelButton" => "" ), 4, true, $bottomButtons);
00268                                 }
00269                         } 
00270 
00271                         // Anzahl der ausgegebenen Zeilen == NULL
00272                         else if (($this->db->num_rows == 0) and (isset ( $this->filter )) and ($this->filter != "")) 
00273                         {
00274                                 // Fehlermeldung - Kein Treffer beim Filtern
00275                                 Output::errorMessage ($this->translate->_("Filter").": " . $this->filter, 4 );
00276                                 echo "<tr><td>".$this->translate->_("Keine Nachrichten die dem Filter entsprechen")."</td></tr>";
00277                                 
00278                                 // Filterzeile anzeigen
00279                                 Output::echoDialogBottom ( array ("okButton" => "", "resetButton" => "", "cancelButton" => "" ), 4, true, $filterzeile);
00280                         } // Keine Nachrichten Vorhanden
00281                         else {
00282                                 echo "<tr><td>".$this->translate->_("Keine neuen Nachrichten").".</td></tr>";
00283                         }
00284                         
00285                         echo "</table></form>";
00286                 }
00287         }
00288 }
00289 ?>
/home/hrniels/htdocs/eStudy/web/messaging/classes/class.messaging_in.inc.php
